Big tree transplanting method

A technology of large trees and tree species, which is applied in the field of tree cultivation, can solve the problems of low survival rate and poor tree growth quality, and achieve the effect of reducing the degree of damage, reducing the degree of damage, and ensuring quality

Inactive Publication Date: 2016-04-06
QINGDAO BAIRUIJI BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: In order to solve various problems in the transplanting process of large trees exi

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0019] Example 1:

[0020] Tested at a test base in Jurong City, Jiangsu Province:

[0021] (1) Choose a 20-year-old poplar forest, choose a poplar tree with a diameter of 10-15cm at DBH for transplanting, choose the transplanting site and the original planting site nearby, choose a flat, sunny, and ventilated planting site; choose early spring for the transplanting time ;

[0022] (2) Soil treatment before excavation of the tree: 15-20 days before excavation, draw a circle with the root as the center and 4-5 times the breast diameter as the radius, and water the soil within the circle with mixed nutrient solution. In case of precipitation before excavation, supplement the mixed nutrient solution once, and the amount of irrigation is half of the first time; 1-2 days before excavation, water according to the soil moisture, and the surface soil is still wet after the water amount is 4-5h. It feels appropriate; clear the gravel and other obstacles within 5m around the tree trunk, and ...

Example Embodiment

[0028] Example 2:

[0029] Tested at a test base in Qingdao City, Shandong Province:

[0030] (1) Choose a 20-year-old palm grove, choose a palm tree with a diameter of 10-15cm at breast height for transplantation, choose the planting site and the original planting site nearby, choose a flat, sunny, and ventilated planting site; choose the transplanting time early spring;

[0031] (2) Soil treatment before excavation of the tree: 15-20 days before excavation, draw a circle with the root as the center and 4-5 times the breast diameter as the radius, and water the soil within the circle with mixed nutrient solution. In case of precipitation before excavation, supplement the mixed nutrient solution once, and the amount of irrigation is half of the first time; 1-2 days before excavation, water according to the soil moisture, and the surface soil is still wet after the water amount is 4-5h. It feels appropriate; clear the gravel and other obstacles within 5m around the tree trunk, and l...

Example Embodiment

[0037] Example 3:

[0038] Tested at a test base in Xi'an, Shaanxi Province:

[0039] (1) Choose a 30-year-old elm forest, choose an elm tree with a diameter of 10-15cm at DBH for transplanting, and choose the nearest planting site to the original planting site. Choose a flat, sunny, and ventilated planting site; choose early spring for the transplanting time ;

[0040] (2) Soil treatment before excavation of the tree: 15-20 days before excavation, draw a circle with the root as the center and 4-5 times the breast diameter as the radius, and water the soil within the circle with mixed nutrient solution. In case of precipitation before excavation, supplement the mixed nutrient solution once, and the amount of irrigation is half of the first time; 1-2 days before excavation, water according to the soil moisture, and the surface soil is still wet after the water amount is 4-5h. It feels appropriate; clear the gravel and other obstacles within 5m around the tree trunk, and level the gr...

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PUM

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Abstract

The invention discloses a big tree transplanting method. Aiming at some aspects of tree species selection, tree body selection, soil treatment before excavation, soil ball treatment and plantation treatment, a big tree transplanting processing method is systematically provided to promote the increase of absorbing roots of trees before transplantation, and therefore the survival rate and the seedling growth quality of big trees after transplantation are improved, appropriate transplantation time and tree species with a high survival rate are prerequisites to big tree survival, the soil treatment before excavation gives moisture and nutrient to the roots of trees to be excavated, damage to the roots during the excavation process is reduced, the quality of the roots when the trees are transplanted and excavated is guaranteed, by employing a correct soil ball protection and transport method, damage to soil balls is reduced, by employing a correct plantation method and nutrition supply of filled earth, nutrient and growth of the big trees after transplantation are guaranteed, and therefore the survival rate and the seedling quality of the big trees after transplantation are effectively improved.

Description

technical field [0001] The invention relates to tree cultivation techniques, in particular to a method for transplanting large trees. Background technique [0002] In urban landscaping, it is necessary to transplant and transplant large trees, but there are also unfavorable factors of high cost and risk. To achieve the designed landscape effect in a relatively short period of time for green space construction, there is generally a problem that the initial planting density is relatively high. They compete with each other for growth space, which not only affects tree vigor, but also affects tree shape, which reduces the quality of green space landscape. Therefore, it is necessary to adjust the plant density in time, and often need to transplant large trees. [0003] However, the transplanting of large trees usually has the problems of high cost and difficulty in survival. How to improve its survival rate so as to avoid useless economic investment and reduce the cost of transp...

Claims

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Application Information

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IPC IPC(8): A01G23/04
CPCA01G23/04
Inventor 不公告发明人
Owner QINGDAO BAIRUIJI BIOTECH
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